基于短电弧切削加工技术高效性特点的研究  

The Research of the High Efficiency Based on the Short Electricity Arc Cutting

作　　者：卢江[1] 梁楚华[1] 周碧胜[1] 

机构地区：[1]新疆大学机械工程学院,新疆乌鲁木齐830047

出　　处：《电加工与模具》2011年第2期57-60,共4页Electromachining & Mould

摘　　要：通过列举短电弧切削技术在水泥磨辊、立磨辊套、大型钢轧辊、磨煤辊等行业成功应用的实例,显现短电弧切削技术的高效性。通过高速摄像机拍摄短电弧的现场加工图片,得出短电弧放电通道的特点是多个点同时发生放电,并建立放电通道。再通过微观研究工具电极和工件电极的表面,结合发生放电间隙s,解释短电弧多通道群组放电的可能性,从而解释了短电弧群组加工技术的高效性。This text shows the efficiency of the Short Electricity Arc cutting by listing the successful application examples of the cement grinding roller mill,the vertical grinding roll,the steel rolling mill,and the large coal milling roller industries etc.The processing experiment in which the short arc images are recorded by high-speed video camera show that the short-arc are produced by the discharge of many point at the same time.And it explained the possibility of the multi-channel group of the short electricity arc through the surface of the tool the workpiece electrode＇s micro research and the spark gap ＇s＇.So it explained the efficiency of the Short Electricity Arc group technology.

关 键 词：短电弧切削 高效性 放电通道 

分 类 号：TG661[金属学及工艺—金属切削加工及机床]